Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21328833 · ArcScan

Block

#21,328,833

2026-09-17 12:37:30 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,833
Timestamp: 49 days ago · 2026-09-17 12:37:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x44bb1a9499c803da460f79a972e05650e61ad6551c2c63408e22d8622956551c
Parent hash: 0xfea2ee7a…5b1901c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,833 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.8%7,127,898 / 30,000,000

Base fee

20 gwei

State root

0x6481585e69bc…4579b31b3195

Transactions root

0x2eb9151a5e2c…3f85f95d0522

Receipts root

0xceef7b827ad4…62a4ef670e75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800